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Open-ear around-head headphones with matte black finish

Fostex

Fostex Monster Bone Open Ear Headphones Bluetooth 5.3

SKU CH-FZMT-NKRSE

Open-ear headphones using bone and air conduction with Bluetooth 5.3, 33-foot range and 60 ms latency

  • Product typeHeadphone
  • Open-ear design avoids ear pain during long wear
  • Bone and air conduction deliver clear sound in noisy settings
  • Enhanced bass response through combined conduction methods
  • Bluetooth 5.3 chip gives stable connection up to 33 feet
  • 60 ms low latency suits video and gaming

Open-Ear Sports Headphones

Monster Bone headphones use bone and air conduction technology to deliver sound without blocking the ear canal. The around-head design stays secure during movement and is sweatproof for running workouts. A built-in microphone handles calls while you stay aware of your surroundings.

For outdoor exercisers and commuters

Runners, cyclists and walkers who need situational awareness will benefit from the open-ear fit and stable Bluetooth 5.3 connection up to 33 feet. Listeners who require full noise isolation or maximum bass impact should consider sealed headphones instead.

60 ms low-latency mode

The headphones offer a 60 ms latency setting that keeps audio in sync with video for streaming or gaming. If your use case demands lower latency than 60 ms, this model will not meet that requirement.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 80% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeHeadphone

Questions about this item

Will the Bluetooth 5.3 connection stay stable if I keep my phone in a waist pack while running?

The Bluetooth 5.3 chip supports a connection range of up to 33 feet, so a waist pack stays well within reliable range during workouts.

How can I confirm the 60 ms low latency is active when I start a video?

Audio and video stay in sync with no noticeable lag, which is the direct result of the 60 ms low-latency design.

What comes in the box and do I need a separate charging cable?

The headphones ship with a charging cable included, so no extra purchase is required to power them up.

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